López-Quintero, J. C.; Carvajal-Rivera, J. J. .; Morr-Velenzuela, C.; De-Agustin-Loeches, J. A. Cardioembolic Source Search: Why the Aorta Should Not Be Forgotten. Rev Ecocardiogr Pract Otras Tec Imag Card (RETIC) 2017, 31-34.